11
420010355103
Max P15-25 / P15-25 AB
EN
MAINTENANCE POSITION
–
+
2
3
1
MOUNTING TO THE BOILER
A
B
+
-
AIR REGULATION
+
-
0
1
2
3
4
FIRING HEAD SETTING
To adjust
LOW
air flow, turn the screw
A
as required. To
reduce output, turn screw clockwise, to increase it turn screw
counterclockwise.
To adjust
HI
air flow, turn the screw
B
as required. To reduce
output, turn screw clockwise, to increase it turn screw counter-
clockwise.